1623862-7 Tyco Electronics, 1623862-7 Datasheet
1623862-7
Manufacturer Part Number
1623862-7
Description
4270W 5K
Manufacturer
Tyco Electronics
Series
4270, Citecr
Specifications of 1623862-7
Resistance (ohms)
5K
Power (watts)
0.25W, 1/4W
Tolerance
±10%
Temperature Coefficient
±100ppm/°C
Number Of Turns
12
Adjustment Type
Top Adjustment
Mounting Type
Through Hole
Resistive Material
Cermet
Package / Case
Square - 0.268" L x 0.185" W x 0.284" H (6.80mm x 4.70mm x 7.20mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Taper
-
Other names
404806432009.00
Key Features
I
I
I
I
I
I
I
Type 4270 Series
Small modern and reliable, this is
a range of 6mm square multiturn
trimming potentiometers well suited
to
applications. For stability, the range
has a cermet resistance element. The
trimmer is actuated by a lead screw
with slipping clutch at each end of
travel. Components from this range are
available with various adjustment
configurations. They are all fully sealed
to withstand immersion in normal board
washing solvents.
Literature No. 1773167
Issued: 10-05
High Resolution Cermet
Element
Reliable, Quality
Performance
Choice of Adjustment Styles
0.25 Watt Rating at 70°C
Low Temperature Coefficient
Space-Saving Size
Fully Sealed for Board
Washing
industrial
and
professional
Dimensions are shown for
reference purposes only.
Dimensions
Characteristics -
Electrical
Characteristics -
Mechanical
Characteristics -
Environmental
Professional Trimmers
Type 4270 Series
How to Order
Resistance Range:
Resistance Values:
Resistance Tolerance:
End Resistance:
Slider Current:
Power Rating:
Isolation Voltage:
Limiting Element Voltage:
Breakdown Voltage:
Insulation Resistance:
Resolution:
Rotational Noise (CRV):
Electrical Adjustment:
End Stop:
Starting Torque:
Mechanical Adjustment:
Weight:
Temperature Range:
Thermal Shock:
Temperature Coefficient:
Shock:
Vibration Severity:
Rotational Life:
Load Life at 85°C:
Sealing:
Common Part
4270
4270
Dimensions are in millimetres
unless otherwise specified.
W - Top Adjust
X - Side Adjust
Pin Layout
W
Specifications subject to
change.
third denotes the number
resistance value and the
Resistance Value
The first two digits are
50R to 2M
1, 2 and 5 in each decade
± 10%
2 Ohms or 1% whichever is the greater.
50 mA maximum.
0.25W at 70°C derating to zero at 125°C
300 V dc or ac peak maximum
250 V dc or ac RMS maximum
420 VAC
1000 M at 500 V dc
Essentially Infinite
3 Ohms or 3 %, whichever is greater maximum.
12 ± 1 turns
Slipping clutch action, wiper idles
< 21mNm
14 turns, nominal
0.4gm maximum
-55°C to +125°C
5 Cycles -55°C to +125°C
± 250ppm/°C
100g
10 - 500Hz; 10g (0.75mm or 98m/s
200 Cycles
∆R <2% after 1000 hours
Sealed for board washing
significant figures of
of zeros following.
e.g. 1K: 102
100K: 104
5K: 502
502
www.tycoelectronics.com
passives.tycoelectronics.com
Tolerance
2
)
K - ±10 %
M
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